YouTube user timerider4 has a series of YouTube videos up on Stubbs the Zombie gameplay. Since the partial video walkthrough we were hosting before seems to have gone missing, I've substituted these videos.

Alright, let me start of by saying that if you are on insane, you are screwed. Go home. If you are already at home, leave. This level scared me away from the game (and these walkthroughs) for a long time, but now I am back to save those of you stalling here. My apologies, but I wasn’t doing much better. I made it through the level in a couple of hours while writing this guide, so it should be doable. Good luck, and thanks to hawk for inspiring me to go back and face my fears.